| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $78.72 | 9.422% | $86.137 | $86.14 | $86.15 | $86.10 |
| Purchase #2 | $23.74 | 9.187% | $25.921 | $25.92 | $25.90 | $25.90 |
| Purchase #3 | $196.89 | 4.689% | $206.1222 | $206.12 | $206.10 | $206.10 |
| Purchase #4 | $21.71 | 5.697% | $22.9468 | $22.95 | $22.95 | $22.90 |
| Purchase #5 | $127.82 | 7.715% | $137.6813 | $137.68 | $137.70 | $137.70 |
| Purchase #6 | $67.77 | 8.466% | $73.5074 | $73.51 | $73.50 | $73.50 |
| Purchase #7 | $6.52 | 7.565% | $7.0132 | $7.01 | $7.00 | $7.00 |
| 7 purchase totals = | $523.17 | $559.3289 | $559.33 | $559.30 | $559.20 | |